65214333328853 has 2 divisors, whose sum is σ = 65214333328854. Its totient is φ = 65214333328852.

The previous prime is 65214333328849. The next prime is 65214333328877. The reversal of 65214333328853 is 35882333341256.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58884489946129 + 6329843382724 = 7673623^2 + 2515918^2 .

It is a cyclic number.

It is not a de Polignac number, because 65214333328853 - 2² = 65214333328849 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65214333321853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32607166664426 + 32607166664427.

It is an arithmetic number, because the mean of its divisors is an integer number (32607166664427).

Almost surely, 2^{65214333328853} is an apocalyptic number.

It is an amenable number.

65214333328853 is a deficient number, since it is larger than the sum of its proper divisors (1).

65214333328853 is an equidigital number, since it uses as much as digits as its factorization.

65214333328853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37324800, while the sum is 56.

The spelling of 65214333328853 in words is "sixty-five trillion, two hundred fourteen billion, three hundred thirty-three million, three hundred twenty-eight thousand, eight hundred fifty-three".